MCCUMBER WELL SERVICE INC

ActiveNot RatedINTERSTATEHAZMAT

MCCUMBER WELL SERVICE INC is a motor carrier based in THERMOPOLIS, Wyoming, registered with FMCSA since 1997. With 5 power units and 6 drivers, the company operates as a smaller fleet carrier. The carrier is authorized for hazardous materials transportation. The carrier has only 0% of required liability insurance on file — a coverage gap of $750K. Our composite safety score rates this carrier at 45/100, indicating a mixed safety profile that warrants closer review.

Power Units

Drivers

718486

USDOT #

45/100

Safety Score

⚠️

Insurance Coverage Gap

This carrier has $0 in liability insurance on file but $750K is required — a shortfall of $750K (0% of required coverage).

Company Details

Legal Name: MCCUMBER WELL SERVICE INC
USDOT Number: 718486
Entity Type: CARRIER
Address: 604 HWY 120 WEST
THERMOPOLIS, WY 82443
Phone: (307) 867-2462
Carrier Operation: Interstate
Last MCS-150 Update: February 16, 2026

BASICs Safety Scores

Unsafe Driving0%

Crash IndicatorN/A

HOS Compliance0%

Vehicle Maintenance0%

Controlled Substances0%

Hazmat ComplianceN/A

Driver Fitness0%

Higher percentile = worse safety performance. Scores above 75% may trigger FMCSA intervention.

Location

604 HWY 120 WEST, THERMOPOLIS, WY 82443

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Frequently Asked Questions

What is MCCUMBER WELL SERVICE INC's USDOT number?

MCCUMBER WELL SERVICE INC's USDOT number is 718486. The company is based in THERMOPOLIS, Wyoming.

Is MCCUMBER WELL SERVICE INC a safe trucking company?

MCCUMBER WELL SERVICE INC has not received a formal safety rating from FMCSA.

How many trucks does MCCUMBER WELL SERVICE INC have?

MCCUMBER WELL SERVICE INC operates 5 power units (trucks/commercial vehicles) and employs 6 drivers, according to their latest FMCSA filing.

Source: FMCSA Safety and Fitness Electronic Records (SAFER) System